tool_context: do not need an attribute bash_completion

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/toolcontext.nit b/src/toolcontext.nit
index 6aeda8d..4abb05c 100644 (file)
--- a/src/toolcontext.nit
+++ b/src/toolcontext.nit
@@ -202,13 +202,8 @@ class ToolContext
        # Verbose level
        var verbose_level: Int = 0
 
-       # Bash completion behavior in command line
-       # see `BashCompletion`
-       var bash_completion: BashCompletion
-
        init
        do
-               bash_completion = new BashCompletion(self)
                option_context.add_option(opt_warn, opt_quiet, opt_stop_on_first_error, opt_no_color, opt_log, opt_log_dir, opt_help, opt_version, opt_set_dummy_tool, opt_verbose, opt_bash_completion)
        end
 
@@ -255,6 +250,7 @@ class ToolContext
                end
 
                if opt_bash_completion.value then
+                       var bash_completion = new BashCompletion(self)
                        bash_completion.write_to(sys.stdout)
                        exit 0
                end